Singing Coach AI
The "Son Jarocho" Showstopper
"Un Poco Loco" is the energetic centerpiece of Disney's Coco. Sung by the characters Miguel (Anthony Gonzalez) and Héctor (Gael García Bernal), the song draws heavily from Mexican folk music, specifically the Son Jarocho style from Veracruz. It’s fast, rhythmic, and incredibly fun—but deceptively tricky to sing perfectly.
The track features rapid-fire lyrics, comedic call-and-response dynamics, and a high-energy belt. Whether you are singing Miguel's boy soprano melody or Héctor's character-driven harmony, precision is key. Let's break down the technique.
Phase 1: The Patter (Héctor's Verse)
The song opens with Héctor asking questions ("What color is the sky?"). This section is almost spoken rather than sung. The challenge here is rhythm. You must be locked in with the guitar strums.
The Trap: Slurring words. Because the tempo is fast, singers often mush the lyrics together. Practice speaking the lyrics slowly: "Ay, mi amor, ay, mi amor" before speeding up to the track's tempo.
Phase 2: The Chorus (Miguel's Melody)
When Miguel enters ("You make me un poco loco"), the energy lifts. Anthony Gonzalez sings this with a bright, forward tone typical of a young tenor or boy soprano. The melody jumps around the scale quickly.
- Breath Control: The phrases are long and fast. Take quick "sip" breaths between lines like "The way you keep me guessing" and "I'm nodding and I'm yessing."
- Diction: Consonants need to be crisp to cut through the heavy percussion and guitar strumming.
Phase 3: The Finale Belt & Harmony
The final section is pure celebration. Miguel hits sustained high notes while Héctor provides harmony underneath. The final "Loco!" requires a solid belt up to a G5 (for higher voices) or a mixed belt for tenors.
To hit the high notes with the same joy as the movie, smile while you sing. This naturally lifts the soft palate and brightens the tone, making the high notes easier to reach.